[Merge] lp:~sil2100/trust-store/packaging_review into lp:trust-store

[Thomas Voß]

Review: Needs Fixing

Thanks for the MP. As per a recent discussion on ABI stability of libstdc++ and its c++11 features, we agreed with foundations to force a specific g++ version. Could you please adjust this MR to force g++-4.9, similar to https://code.launchpad.net/~thomas-voss/process-cpp/bump-so-name-and-major-version/+merge/223390.
-- 
https://code.launchpad.net/~sil2100/trust-store/packaging_review/+merge/223255
Your team Ubuntu Phablet Team is subscribed to branch lp:trust-store.